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CoorsTek Boron Carbide Reaction-Bonded Boron Carbide

Category Ceramic , Carbide
Manufacturer CoorsTek
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CoorsTek Boron Carbide Reaction-Bonded Boron Carbide.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
Lowest density for ultra-lightweight designs
Physical Properties Metric English Comments
Density 2.65 g/cc
0.0957 lb/in³
ASTM-C 20
Mechanical Properties Metric English Comments
Hardness, Knoop 25.5
25.5
Gpa; KNOOP 1000 gm
Modulus of Elasticity 379 GPa
55000 ksi
ASTM-C848
Flexural Strength 250 MPa
36300 psi
MOR; ASTM-F417
Compressive Strength 1721 MPa
249600 psi
ASTM-C773
Poissons Ratio 0.18
0.18
ASTM-C848
Fracture Toughness 3.00 - 4.00 MPa-m½
2.73 - 3.64 ksi-in½
Klc; Notched Beam
Shear Modulus 161 GPa
23400 ksi
Calculated
Thermal Properties Metric English Comments
CTE, linear 4.50 µm/m-°C

@Temperature 25.0 - 1000 °C
 2.50 µin/in-°F

@Temperature 77.0 - 1830 °F
 ASTM-C372
Thermal Conductivity 50.0 W/m-K
347 BTU-in/hr-ft²-°F
ASTM-C408
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